Character Set
An IBM Character Set is installed with some additional characters.
Controller Board (ST-100-X)
20
hex
thru FF
hex
IBM/PC character set
0 1 2 3 4 5 6 7 8 9 A B C D E F
2x
! " # $ % & ' ( ) * + , - . /
3x
0 1 2 3 4 5 6 7 8 9 : ; > = > ?
4x
@ A B C D E F G H I J K L M N O
5x
P Q R S T U V W X Y Z [ \ ] ^ _
6x
` a b c d e f g h i j k l m n o
7x
p q r s t u v w x y z { | } ~ ▓
8x
Ç ü é â ä à á
ς
ê è é í î ì Â À
9x
É
æ
Æ ô ö ò û ù Ÿ Ö Ü ď £ ¥ ₧ ₣
Ax
á í ó ú ň Ň ˜ ˚
¿
┌ ┐ ½ ¼ ;
« »
Bx
░ ▒ ▓ │ ┤ ╡ ║ ╖ ╕ ╣ ║ ╗ ╝ ╜ ╛ ┐
Cx
└ ┴ ┬ ├ ─ ┼ ╞ ╟ ╚ ╔ ╩ ╦ ╠ ═ ╬ ╧
Dx
╨ ╤ ╥ ╨ ╘ ╒ ╓ ╫ ╪ ┘ ┌ █ ▄ ▌ ▐ ▀
Ex
α β Γ π Σ σ μ ν Φ θ Ω δ ω ώ Є п
Fx
≡ ± ≥ ≤ ⌠ ⌡ ÷ ≈ ° • ∙ ∫ ⁿ ² ■ ÿ
For controller with German character set the following table is valid:
Address: 5B 5C 5D 7B 7C 7D 7E
Character : Ä Ö Ü ä ö ü ß
The self test is printing this version: T189-2.00
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Data Connectors
Connector serial RS232 Version
DB-9, female - RS232 pinout compatible
Pin Name E/A Funktion
1 DTR A connected to PIN 8
2 TXD A RS232 Transmitted Data (no function)
3 RXD E RS232 Received Data
4 N.C. -
5 Masse - Logic Ground
6 DTR A connected to PIN 8
7 RTS A Pulled-up
8 DTR A Hardware Handshake Line
9 N.C. -
Connector parallel Centronics Version
DB-25, female - Centronics pin-compatible.
Pin Name E/A Funktion
1 /STB E Active LOW-Pulse to send data to printer
2 D0 E ASCII Datenbit 0 (lsb).
3 D1 E ASCII Datenbit 1.
4 D2 E ASCII Datenbit 2.
5 D3 E ASCII Datenbit 3.
6 D4 E ASCII Datenbit 4.
7 D5 E ASCII Datenbit 5.
8 D6 E ASCII Datenbit 6.
9 D7 E ASCII Datenbit 7 (msb).
10 /ACK A Activer LOW-Pulse, when data is accepted.
11 BUSY A HIGH-level when printer cannot accept data.
12 PE A HIGH-level when printer is out of paper (not in use).
15 /ERROR A Normally HIGH, LOW = Error condition
16 /INIT E LOW-Pulse resets the printer.
Hint: Pin 13 is set to +5 Volt. Pins 14, 17 to 25 are grounds.
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